Synchronous Rectification Modules

The new synchronous rectification module developed by ITACOIL offers a high-efficiency solution for LLC resonant converters, significantly reducing power losses and heat generation.

Engineered for seamless integration with our custom LLC transformers, it is ideal for high-current applications — including those exceeding 100 Adc — where energy savings and thermal optimization are critical.
By replacing traditional diodes with fast-switching MOSFETs, the module delivers superior efficiency, improved system reliability, and increased power density.

VIEW MODULE

To speed up your design process, we have developed a 24V – 2kW Demo Board that integrates a resonant tank with synchronous rectification, allowing direct connection to the half-bridge. Thanks to the optimized transformer design and careful attention to components and manufacturing costs, this solution is extremely competitive compared to other solutions with similar efficiency.

This version can handle Peak Power up to 3.1 kW (*) and can be easily used with or without ventilation, depending on your needs:

With forced air cooling:

• 2.1 kW continuous

• 88 x 94 x 80 mm

Without air cooling:

• 1 kW continuous

• 88 x 94 x 50 mm

(*) depending on the controller, half-bridge MOSFETs, and input Voltage range.

Integrated Resonant Transformers

Despite its compact dimensions of just 55 x 42 x 43 mm, the new 2 kW size delivers its rated power continuously using forced air cooling. Furthermore, it can handle peak power up to 3.1 kW depending on the application. Without forced air, it operates continuously at 1.1 kW.

LLC stage efficiency up to 98.5%

Discover the benefits you can achieve for your converter:

– High efficiency
– Reduced size and weight
– Significant cut in time to market and design resources

Efficiency 0-1000W without air cooling:

Efficiency 1000-2000W with forced air cooling:

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Custom Transformers for You

We offer various sizes of Resonant Transformers for high-efficiency LLC and LCC converters with
a pre-optimized tank ready for use.
For specific needs, we also provide custom Integrated Resonant Transformers.
Developed in a few days, they ensure optimal performance in terms of efficiency and size.

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